document.write( "Question 908655: One integer is 5 less than 4 times another. Their product is 21. Find the integers. \n" ); document.write( "
Algebra.Com's Answer #551177 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! Note: (21/n)n = 21) \n" ); document.write( "Numbers 21/n and n \n" ); document.write( "Question States*** \n" ); document.write( "(21/n) = 4n - 5 \n" ); document.write( "21 = 4n^2 - 5n \n" ); document.write( "4n^2 - 5n - 21 = 0 \n" ); document.write( "(4n + 7) (n - 3) \"Find the integers\" n = -7/4 will Not work \n" ); document.write( "n = 3 and the other number is 7 |